Chemistry of Heterocyclic Compounds

Article	Citations
3-Nitro-1,2,4-triazol-5-one (NTO): High Explosive Insensitive Energetic Material	35
Biologically active compounds and drugs in the tetrazole series	34
Recent advances on heterocyclic compounds with antiviral properties	32
Antiviral nucleoside analogs	27
Heterocyclic Inhibitors of Viroporins in the Design of Antiviral Compounds	25
The main directions and recent trends in the synthesis and use of isoxazoles	23
Eco-friendly and sustainable synthetic approaches to biologically significant fused N-heterocycles	21
Good pyridine hunting: a biomimic compound, a modifier and a unique pharmacophore in agrochemicals	20
Isomerization and changes of the properties of spiropyrans by mechanical stress: advances and outlook	20
Favipiravir – a Modern Antiviral Drug: Synthesis and Modifications	19
Indolo[2,3-a]carbazoles: diversity, biological properties, application in antitumor therapy	18
A perspective on environmentally benign protocols of thiazole synthesis	17
On the influence of weak intermolecular interactions on the molecular crystal density of 1,3,5-triazine trinitroalkyl derivatives	16
Antiviral activity of 1,2,4-triazole derivatives (microreview)	15
Magnetic silica nanoparticle-supported copper complex as an efficient catalyst for the synthesis of novel triazolopyrazinylacetamides with improved antibacterial activity	14
Recent advances in the C(1)-functionalization of tetrahydroisoquinolines via multicomponent reactions	13
Pyrimido[1,2-a]benzimidazoles: synthesis and perspective of their pharmacological use	13
Methods of Synthesis for the Azolo[1,2,4]Triazines	13
Synthesis and Biological Evaluation of Novel Dispiro Compounds based on 5-Arylidenehydantoins and Isatins as Inhibitors of p53–MDM2 Protein–Protein Interaction	12
Synthesis of biologically active derivatives of 2-aminobenzothiazole	12
Ion exchange resin-catalyzed synthesis of bridged tetraoxanes possessing in vitro cytotoxicity against HeLa cancer cells	12
Metal-Free Functionalization of Azine N-Oxides with Electrophilic Reagents	12
Synthetic strategies for pyrrolo[2,1-f][1,2,4]triazine: the parent moiety of antiviral drug remdesivir	12
Cage-Like Amines in the Green Protocol of Transannular Thieno[2,3-d]Pyrimidinone Formation as Promising Anticancer Agents	12
Spiropyrans: molecules in motion	11

Hypervalent iodine in the structure of N-heterocycles: synthesis, structure, and application in organic synthesis	11
Green synthetic strategies toward thiazoles: a sustainable approach	11
Synthesis and Evaluation of Biological Activity of Homodrimane Sesquiterpenoids Bearing 1,3,4-Oxadiazole or 1,3,4-Thiadiazole Units	11
Indole Derivatives of Fusidane Triterpenoids: Synthesis and the Antibacterial Activity	11
Synthesis of novel 3-arylated 2-hydroxy-1,4-naphthoquinone derivatives via microwave-assisted three-component domino reaction and evaluation of their cytotoxic activity	10
Thematic issue “Heterocyclic Compounds in Medicinal Chemistry”	10
Regioisomeric 3,5-di(nitropyrazolyl)-1,2,4-oxadiazoles and their energetic properties	10
Two approaches toward the regio- and stereoselective synthesis of N-unsubstituted 3-aryl-4-(trifluoromethyl)-4H-spiro-[chromeno[3,4-c]pyrrolidine-1,3'-oxindoles]	10
2H-Azirines in medicinal chemistry	9
Synthesis of 1,3-Oxazine Derivatives Based on (–)-Isopulegol using the Ritter Reaction and Study of their Analgesic Activity	9
Synthesis and Evaluation of the Cytotoxicity of Indeno[1,2-c]Isoquinoline Derivatives Bearing Ester Functional Group and 1,2,3-Triazole Moiety	9
Nucleoside Analogs with Fleximer Nucleobase	9
Synthesis and antiviral activity of nonannulated tetrazolylpyrimidines	9
3-Nitro-2-phenyl-2-trifluoromethyl-2H-chromenes in reactions with azomethine ylides from isatins and (thia)proline: synthesis of spiro[chromeno(thia)pyrrolizidine-11,3'-oxindoles]	9
Photochemical synthesis of novel naphtho[1,2-b]benzofuran derivatives from 2,3-disubstituted benzofurans	9
Green alternatives for the synthesis of tetrazolic acids	9
Synthesis of 5-arylmethylidene-3-(arylmethylideneamino)thiazolidine-2,4-diones via triazine ring cleavage of tetrahydroimidazothiazolotriazinediones and their reactions with azomethine ylides	9
Acyclic Enaminodiones in the Synthesis of Heterocyclic Compounds	9
Synthesis of functionalized oxazolidines by multicomponent reactions of 1,2-amino alcohols (microreview)	8
3-Cyanoazolo[5,1-c][1,2,4]triazines: synthesis and antiviral activity	8
Preparation of 1,3,4-oxadiazoles and 1,3,4-thiadiazoles via chemoselective сyclocondensation of electrophilically activated nitroalkanes to (thio)semicarbazides or thiohydrazides	8
Recent Advances in the Synthesis and Biological Applications of Nortopsentin Analogs	8
Study of the methylation reaction of 2,4-dinitroimidazole and potassium 2,4,5-trinitroimidazol-1-ide with dimethyl sulfate	8
N-Propargylation and Copper(I)-Catalyzed Azide-Alkyne Cycloaddition as a Convenient Strategy for Directed Post-Synthetic Modification of 4-Oxo-1,4-Dihydrocinnoline Derivatives	8
Synthesis and stability of thermally labile 1,2-oxaphosphetane 2-oxides and 1,2-thiaphosphetane 2-sulfides (microreview)	8
Iodine Acetate as a Mild Selective Agent for the Wagner–Meerwein Rearrangement in 3a,6-Epoxyisoindoles	8
Modeling the binding of protoporphyrin IX, verteporfin, and chlorin e6 to SARS-CoV-2 proteins	7
Highly efficient phosphine-catalyzed routes to α-imidoacrylates and 2,3-diimidopropanoates	7
Novel purine conjugates with N-heterocycles: synthesis and anti-influenza activity	7
The Dimroth Rearrangement in the Synthesis of Condensed Pyrimidines – Structural Analogs of Antiviral Compounds	7
Electrophile-Induced Reactions of Cross-Conjugated Enynones in the Synthesis of Heterocycles	7
Reactions of perfluoroacylchromenes with aromatic amines: synthesis of perfluoroalkylchromene carbaldehydes	7
Synthesis and antiherpetic activity of novel purine conjugates with 7,8-difluoro-3-methyl-3,4-dihydro-2H-1,4-benzoxazine	7
Reactions of naphthalen-2-ol Mannich bases with β-aminoacrylonitriles and methyl 3-morpholinoacrylate	7
Regio- and Stereoselective 1,3-dipolar Cycloaddition of Azomethine Ylides Based on Isatins and (thia)proline to 3-nitro-2-(trifluoro(trichloro)methyl)-2H-chromenes: Synthesis and Cytotoxic Activity of	7
Imidazo[A]Quinoxalines: New Approaches to Synthesis and Biological Activity	6
New methods for the synthesis of phosphono-δ-lactones (microreview)	6
Benzobischalcogenadiazoles: synthesis and applications (microreview)	6
Recent advances in green synthesis of chromones	6
Three-component condensation of cyclic 1,3-dicarbonyl compounds, N-phenacylpyridinium salts, and isatins or aromatic aldehydes as a method for the synthesis of novel condensed 2-aroyl-2,3-dihydrofuran	6
Synthesis of cyclic D-(+)-camphoric acid imides and study of their antiviral activity	6
Synthesis and analgesic activity of 1-[(1,2,3-triazol-1-yl)methyl]quinolizines based on the alkaloid lupinine	6
Microwave-assisted synthesis of pyrazolo[3,4-b]pyridine derivatives (microreview)	6
Synthesis of unsymmetrical cage phosphonates from heterocyclic systems based on 2H-1,2-benzoxaphosphinine	6
Highly diastereoselective four-component synthesis of polysubstituted 1,4,5,6-tetrahydropyridines	6
Application of BF3·Et2O in the synthesis of cyclic organic peroxides (microreview)	6
Green synthesis of new sulfanyl derivatives of ampyrone and prediction of their anti-inflammatory activity	6
Multicomponent Reactions Based on In Situ Generated Isocyanides for the Construction of Heterocycles	6
Synthesis and Antiviral Activity of N-Heterocyclic Hydrazine Derivatives of Camphor and Fenchone	6
8-Ethynylxanthines as promising antiproliferative agents, angiogenesis inhibitors, and calcium channel activity modulators	6

A three-component condensation of cyclic enamino ketones, phenylglyoxal hydrate, and ethyl cyanoacetate	6
Synthesis and photophysical properties of 2-azolyl-6-piperidinylpurines	6
Expanding the chemical space of 3(5)-functionalized 1,2,4-triazoles	6
Stepwise, zwitterionic course of hetero-Diels–Alder reaction between 1,2,4-triazine molecular systems and 2-cyclopropylidene-1,3-dimethylimidazoline	6
Methods for the Preparation of 3-Nitrobenzofurans	6
Reactions of β-Carbonyl-Substituted 4H-chromenes and 1H-benzo[f]Chromenes with 5-aminopyrazoles	6
Synthesis of 3(5)-aryl-5(3)-pyrazolyl-1,2,4-oxadiazole nitro derivatives	6
Synthesis of new 2-substituted 6,8-dinitro[1,2,4]triazolo[1,5-a]pyridines	6
Antiviral drug Triazavirin, selectively labeled with 2H, 13C, and 15N stable isotopes. Synthesis and properties	6
Tandem Reactions of Thermolysis and [3+2] Cycloaddition in the Synthesis of 3-Hetaryl-4-Nitrofuroxans from 4-Nitrofuroxannitrolic Acid	6
The Nenitzescu Reaction in the Synthesis of New Abietane Diterpene Indoles	5
Palladium-catalyzed amino group arylation of 1,3-disubstituted 1H-pyrazol-5-amine based on Buchwald–Hartwig reaction	5
Construction and Characterization of 3,7-Dichloro-N-(2,6-Diethylphenyl)-N-(2-Propoxyethyl)Quinolone-8-Carboxamide: A Potential Novel Pesticide Compound	5
Oxaborine Derivatives: Synthesis and Therapeutic Potential	5
Synthesis via the Mannich Reaction and Biological Activity of Novel Fluorinated Camptothecin Derivatives	5
Synthesis of novel γ-butyrolactone-based phenazine compounds via microwave-assisted multicomponent domino reactions	5
Synthesis, Biological Activity and Photophysical Studies of Ellipticine and its Derivatives: State of the Art	5
Conformations of saturated five-membered heterocycles evaluated by MP2 calculations	5
Synthesis, Cytotoxicity, and α-glucosidase Inhibitory Activity of Triterpenic and Sitosterol Tetrazole Derivatives	5
Synthesis and Biological Activities of 4H-3,1-Benzothiazin-4-Ones	5
Michael Adducts of Levoglucosenone with α-Ethoxycarbonyl- and α-Nitrocyclododecanones: Transformation into Chiral Macrolides	5
Quadruple Bond Forming Multicomponent Approach to 5-(3-chromenyl)-5H-chromeno[2,3-b]pyridines and Its Interaction with the Neuropeptide Y1 Receptor	5
Heterocyclic analogs of 5,12-naphthacenequinone 16*. Synthesis and properties of new DNA ligands based on 4,11-diaminoanthra[2,3-b]thiophene-5,10-dione	5
Design, synthesis, and anti-breast-cancer activity evaluation of pyrrolo(pyrido)[2,3-d]pyrimidine derivatives	5
6-Nitro-4,7-dihydroazolo [1,5-a]pyrimidines: an alternative mechanism of formation and studies of alkylation	5
3-Amino-4-(1-amino-2-cyanovinyl)furazans: synthesis and cyclization	5
Synthesis, X-ray and DFT Studies of 6-halo-3-(hydroxymethyl)cinnolin-4(1H)-ones	5
An efficient one-pot synthesis of indolyl-4H-chromene derivatives	5
Electrophilic Fluorination of Heterocyclic Compounds with NF Reagents in Unconventional Media	5
Synthesis of five-membered heterocycles by [3+2] cycloaddition reactions of sulfur-containing 3,3,3-trifluoropropene derivatives	5
Reaction of 3-[(alkylsulfanyl)methyl]pentane-2,4-diones with nicotinic hydrazide	5
Reactions of thiiranes with NH-heterocycles 1. An investigation of the reaction of 2-chloromethylthiirane with 3,5-dibromo-4-nitropyrazole	5
Synthesis and application of haloisoxazoles	5
Regio- and stereoselectivity of [3+2] cycloaddition reactions between (Z)-1-(anthracen-9-yl)-N-methyl nitrone and analogs of trans-β-nitrostyrene on the basis of MEDT computational study	5
Nucleophilic Dearomatization of 3-nitrobenzofurans by the Action of 2-(1-arylethylidene)Malononitriles	5
Alkaloid-like annulated pyrano[4,3-b]pyrroles: antiviral activity and hydrolysis	5
Coumarin synthesis via Pechmann condensation: toward a greener era (microreview)	5
Green synthesis of novel phosphonate derivatives using ultrasonic irradiation	5
Synthesis of 4,4'-Bis[3-(Fluorodinitromethyl)-1H-1,2,4-triazol-5-Yl]azofurazan	5
Synthesis and chemical properties of 3-alkoxycarbonylchromones and 3-alkoxalylchromones	5
Unsaturated carboxylic acids in the one-pot synthesis of novel derivatives of 3,4-dihydro-2H-thiopyran	5
Synthesis of Sulfur-Containing Heterocycles by Electrophilic Addition Reactions of Disulfur Dichloride	5
Synthesis of functionalized azolo(azino)quinazolines by electrophilic cyclization (microreview)	5
Synthesis of 1,8-naphthyridines: a recent update (microreview)	5
Imidazolone-activated donor-acceptor cyclopropanes with a peripheral stereocenter. A study on stereoselectivity of cycloaddition with aldehydes	5
Aryltellurium Trihalides in the Synthesis of Heterocyclic Compounds (Microreview)	5
Cycloaddition of nitrones to 1,3-diarylpropenones and subsequent transformations of the resulting isoxazolidines	5
Group-assisted purification chemistry principles to access highly substituted zwitterionic furans via fast, concise, and efficient one-pot three-component assembly	5
NaSCN–(NH4)2Ce(NO3)6 system in heterocycle thiocyanation: synthesis of novel highly potent broad-spectrum fungicides for crop protection	5
Synthesis and fungicidal activity of novel 6H-benzimidazo[1,2-c][1,3]benzoxazin-6-ones	5
Synthesis of 1,2-Dihydroisoquinoline-1-Carboxylates Under Cobalt Catalysis	5
Novel Approach to the Synthesis of 3-amino-4-arylpyridin-2(1H)-one Derivatives	5
Synthesis of 3-Silylated 3-Sulfolenes from Propargylsilanes and their Reductive Desulfitation	4
Facile Synthesis and Spectral Properties of Novel Isomeric Nitrile-Rich Bipyridine Derivatives	4
Synthesis of Fluorinated Octahydro-2H-Chromenes in the Presence of the BF3·Et2O–H2O Catalytic System	4
Imidazothiazoles and their Hydrogenated Analogs: Methods of Synthesis and Biomedical Potential	4
Synthesis of Novel 3-(Pyridin-4-yl)-1,2,4-Triazines, their Analogs and Study of the Activity Against Vaccinia Virus	4
Synthesis, structure, and antiviral properties of novel 2-adamantyl-5-aryl-2H-tetrazoles	4
Synthesis of 3-Amino-6,7-Dihydroferroceno[a]Quinolizin-4-One Derivatives via the Reaction of 3,4-Dihydroferroceno[c]Pyridines with Azlactones	4
Heterocycles Based on 1-((Z)-1,4-dibromobut-2-en-2-yl)adamantane	4
Synthesis of 2H-pyrano[3,2-g]quinolin-2-ones containing a pyrimidinone moiety and characterization of their anticoagulant activity via inhibition of blood coagulation factors Xa and XIa	4
Synthesis of tetrazole derivatives through conversion of amide and thioamide functionalities	4
Synthesis of 2-aminopyridopyrimidinones and their plasmepsin I, II, IV inhibition potency	4
Improved Synthesis and Thermochemical Properties of Amino- and Hydrazino-1,2,4,5-Tetrazines	4
The Dimroth rearrangement of 5-amino-1-aryl-1,2,3-triazole-4-carbothioamides	4
Synthesis of azidopropargylamino-substituted 1,3,5-triazines – novel monomers for the production of energetic polymers	4
Synthesis and photophysical investigation of AIEgen dyes bearing quinoline and BODIPY scaffolds	4
Nitrolysis of N-alkylurotropinium Salts	4
Effective Synthesis of Hard-To-Reach 3,4-Disubstituted Thiophene Derivatives Based on bis(2-chloropropenyl) Sulfide	4
Synthesis of isoxazolylpyrrolones by three-component reaction of α-ketoglutaric acid or its diethyl ester with 3-amino-5-methylisoxazole and aromatic aldehydes	4
Diazapyrenes: interaction with nucleic acids and biological activity	4
Synthesis of spiro[imidazole-4,3'-quinolin]ones from [2-(dimethylamino)benzylidene]-2-(methylsulfanyl)imidazolones	4
Ring-closure reactions of functionalized vinyl sulfonamides (microreview)	4
Recent developments in the synthesis of piperazines (microreview)	4
Electrocatalytic tandem assembly of aldehydes with 2-thiobarbituric acid into 5,5'-(arylmethylene)bis(1,3-diethyl-2-thiobarbituric acids) and evaluation of their interaction with catalases	4
Recent synthetic approaches to 1H- and 2H-indazoles (microreview)	4
Synthesis of imidazo[2,1-b][1,3]thiazoles – potential anticancer agents derived from γ-bromodipnones	4
Synthesis of new pyrido[2,3-d]pyrimidin-5-ones and pyrido[2,3-d]pyrimidin-7-ones functionalized at position 4 from 5-acetyl-6-amino-4-methylsulfanyl-2-phenylpyrimidine	4
α-Functionalized ketene N,S-acetals as two-carbon synthons in the reaction with 1,2-naphthoquinone 1-methide. Synthesis of 3-amino-1H-benzo[f]chromenes	4
Synthesis of new pyrido[2,3-d]pyrimidin-5-one, pyrido[2,3-d]pyrimidin-7-one, and pyrimidino[4,5-d][1,3]oxazine derivatives from 5-acetyl-4-aminopyrimidines	4

Formation of five- and six-membered nitrogen-containing heterocycles on the basis of hydrazones derived from α-dicarbonyl compounds (microreview)	4
Atom-efficient synthesis of hybrid molecules combining fragments of triazolopyrimidines and 3-ethoxycarbonyl-1-ethyl-6-fluoroquinolin-4(1H)-one through 1,2,3-triazole linker	4
Formation of five-membered nitrogen-containing heterocycles based on 1-bromo-1-nitroalkenes (microreview)	4
Synthesis of 1,2-azole derivatives on the basis of α,β-unsaturated triterpene aldehydes	4
Synthesis of novel isoxazole derivatives bearing kojic acid moiety and evaluation of their antimicrobial activity	4
Synthesis and antiproliferative activity characterization of new imidazothiazolotriazine oxindolylidene derivatives containing various substituents in the oxindole ring	4
N-Alkylation of Nitrogen Heterocycles with α-Diazocarbonyl Compounds	4
Synthesis of 3-substituted tetrahydroindol-4-one	4
Cyclic Isothiourea in Drug Design	4
Reaction of 1-substituted 3-(2-hydroxyethylamino)quinoline-2,4(1H,3H)-diones with isothiocyanic acid	3
Synthesis of isoxazolo[5,4-b]pyridine derivatives (microreview)	3
Synthesis of 4-Ethoxycarbonyl(cyano)-β-Carbolines via Thermolysis of 4-Aryl-3(5)-Azidopyridine Derivatives and the Study of their Optical and Hypoglycemic Properties	3
Synthesis of pyrazoles from α-diazo-β-ketosulfones and α-diazo-β-ketophosphonates	3
1,5-Diarylpent-4-ene-1,3-diones in the synthesis of spiro[(thia)pyrrolizidine-3,3'-oxindoles] and 1,3-diaryl-5-spiro[oxindole-3,3'-pyrrolizidin-2'-yl]-1H-pyrazoles	3
Synthesis of 2H-thiochromene derivatives (microreview)	3
Synthesis and antiviral activity of novel 3-substituted pyrazolinium salts	3
N-Substituted pyridinium salts as reagents for radical functionalization using visible light (microreview)	3
5(4)-Aminopyrazoles as effective reagents in the synthesis of pyrazolo-annulated pyridines	3
Selenophenochromones Selectively Inhibit Human Lung Carcinoma Cells Growth	3
Synthesis of functionalized 1-methylchromeno[3,4-b]pyrrol-4(3H)-ones via the Barton–Zard reaction starting from pseudonitrosites	3
Photoregulated macrocyclic cell-penetrating peptides (microreview)	3
Synthesis of new polycyclic compounds via the reaction of quinoline-8-sulfenyl halides with cyclic alkenes	3
Toward unsymmetrical 2,6-bistriazolylpurine nucleosides	3
Recent advances in the synthetic approaches to 2-pyridones (microreview)	3
[3-(Dimethylamino)-2-(trifluoromethyl)prop-2-en-1-ylidene]dimethylazanium hexafluorophosphate – efficient reagent for the formation of trifluoromethyl-substituted azaheterocycles (microreview)	3
Acid-catalyzed rearrangement of 1-acyl-2-azabuta-1,3-dienes to 4-pyrrolin-2-ones	3
Parallel synthesis of derivatives of 1H-1,2,4-triazole-3-carboxylic acids with heterocyclic substituents at position 5	3
Synthesis and properties of heterocycle-containing podands	3
Multicomponent synthesis of nicotinic acid derivatives	3
Modified synthesis and structural features of 2-benzylidene-4-nitro-2,5-dihydrothiophene 1,1-dioxides	3
2-Ylidene-1,3-thiazolidines and their nonhydrogenated analogs: methods of synthesis and chemical properties	3
One-pot synthesis of 1,5-benzodiazepine-2,3-dicarboxylates via three-component domino reactions in the presence of γ-Fe2O3@SiO2/Ce(OTf)3	3
A Beckmann rearrangement initiated by trifluoromethanesulfonic anhydride in the synthesis of compounds containing a new pyrazolo[3',4':5,6]pyrido[3,2-b]azepine heterocyclic system	3
Porphyrins with Phenolic Fragments at the Periphery of the Macrocycle as Perspective Antioxidants, Cytoprotectors and Heavy Metal Scavengers	3
Synthesis of 1,3-dialkyl-4-[(arylmethylidene)amino]glycolurils	3
Synthesis of heterocycles from allenes containing electron-withdrawing substituents under the conditions of electrophilic activation: recent advances	3
Synthesis of Isoxazolylvinyl Ketones from Substituted Furans	3
Transformations of 1-[2-(Adamantan-1-Yl)-2-Hydroxyethyl]-1,2,3,6-Tetrahydropyridines by the Action of Trifluoromethanesulfonic Acid	3
Bromination of 3,4-dihydro-2H-thiopyran derivatives	3
Synthesis and Anticancer Activity of 11-azaartemisinin Derivatives Bearing 1,2,3-triazole Moiety	3
Acenaphthenequinone-Based Stabilized Azomethine Ylides in (3+2) Cycloaddition Reactions with 1,5-diarylpent-4-ene-1,3-diones	3
The Chemo- and Regioselectivity of the Cyclization of Thiosemicarbazides with Haloacetic Acids and their Derivatives	3
Efficient synthesis of imidazole and pyrimidine derivatives	3
Synthesis of heterocyclic compounds containing the 3,3-dicyanoacrylamide fragment	3
3-Amino(azido)-4,6-aryl(hetaryl)thieno[2,3-b]pyridines and benzo(furo,thieno)[c]thieno[2,3,4-i,j]-2,7-naphthyridines on their basis: synthesis, spectral properties, and prediction of biological activi	3
Tandem Synthesis of Novel thiazole-substituted pyrrolo[1,2-d][1,2,4]triazin-4(3H)-one Derivatives and their Theoretical Pharmacokinetic Profiles	3
Synthesis of N-benzylidene- and N-alkylidene(3,3-dialkyl-3,4-dihydroisoquinolin-1(2H)-ylidene)acetohydrazides via the Ritter reaction	3
3-Hetarylisocoumarins in the synthesis of 1-functionalized 3-hetarylisoquinolines	3
On the question of the molecular mechanism of N-nitropyrazole rearrangement	3
о-Aminopyrimidine Aldehydes and Ketones: Synthesis and use as Precursors to Fused Pyrimidines	3
Synthesis of 2-triazolylpurine Phosphonates	3
Synthesis of Alkaloid Sinomenine Derivatives Containing a Pyrimidine Substituent in Ring A	3
[2+1] Cycloaddition reaction of α-atlantone with m-CPBA in the light of experimental and MEDT quantum-chemical study	3
An unexpected benzylic oxidation in the multicomponent synthesis of simplified analogs of anchinopeptolides and eusynstyelamides	3
In silico Study of Conjugated Nitrogen Heterocycles Affinity in their Biological Complexes	3
Influence of Positive Charge on the NMR Parameters of Mono- and Diprotonated Forms of 4-Dimethylaminopyridine	3
Reactions of Quinolinecarbaldehydes with Arenes under Superelectrophilic Activation. NMR and DFT Studies of Dicationic Electrophilic Species	3
Enantioselective synthesis of 4,5-disubstituted pyrrolidin-2-one derivatives with two stereocenters on the basis of Michael adducts	3
Highly functionalized pyrazolines from symmetric and asymmetric 1,2-disulfonylhydrazines: a combination of experimental and DFT perspectives	3
Regio- and diastereoselective synthesis of N-substituted 2-acyl-3-aryl-3,5-dihydrofuro[3,2-c]pyridin-4(2H)-ones	3
The synthesis of 3-(het)aryl-6,7-dihydro-5H-[1,2,4]-triazolo[3,4-a][2]benzazepines	3
Green aqueous synthesis and antimicrobial evaluation of 3,5-disubstituted 1,2,4-triazoles	3
The Synthesis and Investigation of New Electroneutral Berberine Derivatives	3
Synthesis of 5-azolyl-2,4-dihydro-3H-1,2,4-triazole-3-thiones and 5-azolyl-1,3,4-thiadiazol-2-amines based on derivatives of 5-arylisoxazole-3-carboxylic and 4,5-dichloroisothiazole-3-carboxylic acids	3
Synthesis of С(3)–С(8) eleutheside blocks from levoglucosenone	3
The synthesis and cytotoxic activity of N-unsubstituted 3-aryl-4-(trifluoromethyl)-4H-spiro[chromeno[3,4-c]pyrrolidine-1,11'-indeno[1,2-b]quinoxalines]	2
Synthesis and photophysical properties of the products of the reaction of 5-methyl-7-phenyl[1,3]oxazolo[5,4-b]pyridin-2(1H)-one with amino acids	2
Microwave synthesis of triterpenoid-annulated imidazo[1,2-a]pyridines	2
Cyclization of 1-Aryl-5-Phenylpent-4-en-2-yn-1-Ones to 2,3-Dihydropyran-2-Ones in Trifluoromethanesulfonic Acid	2
An AgOAc-catalyzed reaction of 3-nitro-2H-chromenes with ethyl diazoacetate: an efficient one-pot synthesis of ethyl 3,4-dihydrochromeno[3,4-c]pyrazole-1-carboxylates	2
Electrophilically activated nitroalkanes in the synthesis of substituted 1,3,4-oxadiazoles from amino acid derivatives	2
A simple method for the synthesis of isoindoline derivatives	2
A new straightforward approach to 3-(arylideneamino)hydantoins	2
Addition reaction of various azoles to perfluoromethyl vinyl ether	2
A Convenient 5-exo-dig Cyclization Route to Diastereomerically Pure Methyl (2S)-2-(1-benzyl-3-oxo-1,3-dihydro-2H-isoindol-2-yl)-3-methylbutanoate	2
[3+2] Annulation of 2-substituted 3-nitro-2H-chromenes with mercaptoacetaldehyde: stereoselective synthesis of tetrahydro-4H-thieno[3,2-c]chromen-3-ols	2
Target-oriented synthesis of functionalized pyrazolo-fused medium-sized N,S-heterocycles via Friedel–Crafts ring closure approach	2
A new approach to the synthesis of 17-pyrazolylandrostane	2
Microwave-assisted sequential three-component synthesis of pyrrolyl-substituted chromeno[2,3-c]isoquinolin-5-amines	2
A study of atypical reaction of methyl (triphenylphosphoranylidene)-acetate with 3a-substituted bicyclic β-keto-γ-sultams	2
Formation of 1,2,4-triazole derivatives by oxidation of 4-phenyl-1-pivaloylsemicarbazide	2
Sonogashira cross-coupling reactions of 5-(benzothiazol-2-yl)-1-(4-iodophenyl)-3-phenyl-6-vinyl(phenyl)verdazyls: synthetic and theoretical aspects	2
A synthesis of carbonyl-substituted 4-aryl-4H-benzo[h]chromenes based on a three-component condensation of α-naphthol, aromatic aldehydes, and β-enaminones	2
Domino Decarboxylation–CO2 Fixation – a Route toward Cyclic Carbonates and Oxazolidinones (Microreview)	2
SNH-Arylamination of 1-methylquinolin-2(1H)-one Nitro Derivatives	2
New methods for synthesis of 1-benzothiophene-3-carboxylic acid derivatives (microreview)	2
Heterocyclizations Based on γ-halo-α,β-Unsaturated Ketones	2
Synthesis of α-spirocyclic pyrrolidines (microreview)	2
One-pot propargylation and Claisen-type rearrangement for natural lignans matairesinol and α-conidendrin	2
Synthetic Methods toward Phosphacoumarins (microreview)	2
Synthesis of novel pyrimido[4,5-d]pyrimidine derivatives from 5-acetyl-4-aminopyrimidines	2
A three-component cycloaddition of alkyl trifluorodiazoethane for the synthesis of trifluoromethylated isoxazolines	2
A MEDT study of the mechanism and selectivity of the hetero-Diels–Alder reaction between 3-benzoylpyrrolo[1,2-c][1,4]-benzoxazine-1,2,4-trione and vinyl acetate	2
Oxidative cyclization of 5-aryl-1-benzyl-1,2,3-triazoles bearing electron-rich aromatic groups: ortho/ortho and ortho/ipso coupling	2
Synthesis and SAR of phenylazoles, active against Staphylococcus aureus Newman	2